baber/WOPTO huggingface dataset:
Patent RU-2094490-C1 (RU)
Title: Tower furnace for annealing sheet iron
Inventor: AVERIN VLADIMIR B
IPC: C21D9/56
Filed: 1995-10-18
Granted: 1997-10-27
Abstract: FIELD: heat treatment of cold rolled sheets, namely, realization and improvement of heat treatment processes and designs of aggregates for continuously annealing sheet iron. SUBSTANCE: tower furnace includes chambers for heating, soaking, controlled cooling and jet-type cooling. Vertical struts are arranged between heating and soaking chambers for supplying protection atmosphere along height of chambers. EFFECT: possibility of manufacturing soft sheet iron, enlarged range of product types. 3 dwg
Patent RU-2101789-C1 (RU)
Inventor: ZAKHAROV A V
IPC: G21C7/24
Filed: 1996-01-04
Granted: 1998-01-10
Abstract: FIELD: nuclear power engineering; pressurized-water reactors. SUBSTANCE: burning-out neutron absorber possessing high corrosion and radiation resistance in high- condition water (temperature 350 C, pressure 200 MPa) retains most high radiation-resistant face-centering cubic structure of fluorite type within wide range of compounds. To this end, it has, in addition, niobium oxide in its composition and is synthesized by direct fusion of mixture of source oxide components with following proportion of ingredients, mass percent: dysprosium oxide - 12-82; hafnium oxide - 0.5-85; niobium oxide - 0.5-20; when dysprosium oxide content exceeds 78%, niobium oxide content should be minimum 5 mass percent. EFFECT: improved corrosion and radiation resistance at high water temperatures and pressures, improved stability of face-centering structure. 1 tbl
Patent RU-2124385-C1 (RU)
Title: Scrubber for energy-process treatment of gases
Inventor: KULESHOV MIKHAIL IVANOVICH
IPC: B01D47/04
Filed: 1996-02-29
Granted: 1999-01-10
Abstract: FIELD: scrubbing and utilization of heat of hot dust-laden gases with use of liquid as washing agent; may be used in manufacture of building materials, in chemical, metallurgical and other industries. SUBSTANCE: scrubber is designed for various gas output with preservation of optimal engineering and operation parameters. It includes body with inlet and outlet pipes, supporting-and-distributing grate, built-in nozzle for supply of liquid and drip pan in body upper part. Built-in nozzle is made of two and more sections of heat exchanger. Sections overall dimensions and performance characteristics correspond to base section of heat exchanger and connected in parallel. Heat exchangers are separated from one another by horizontal corridors whose lower part is hydroseal. EFFECT: higher efficiency. 2 dwg
Patent RU-2116535-C1 (RU)
Title: End seal for revolving shaft
Inventor: TOKAREV E P
IPC: F16J15/34
Filed: 1996-03-04
Granted: 1998-07-27
Abstract: FIELD: sealing revolving shafts and mechanisms. SUBSTANCE: antifriction ring is engageable with bearing ring through intermediate ring made from material possessing ultimate strength as compared with material of antifriction ring. Engageable ends of antifriction and intermediate rings have planeness and roughness similar to those of respective surface of sealing movable contact. One end is provided with concentric circular groove connected with high-pressure chamber by means of radial grooves; circular band located within diametral limits of leading edge of sealing band and secondary seal is provided on one of engageable ends of intermediate or bearing ring. EFFECT: enhanced reliability and increased service life of seal. 3 dwg
Patent RU-2132806-C1 (RU)
Title: Method of testing space vehicle temperature-control system
Inventor: AKCHURIN V P
IPC: B64G7/00
Filed: 1996-03-20
Granted: 1999-07-10
Abstract: FIELD: space engineering; methods of surface tests of spacecraft temperature-control systems. SUBSTANCE: for conducting the tests, compensating device is disconnected from liquid passage of one of units filled with liquid heat-transfer agent and liquid passages are interconnected by hydraulic joints. Prior to disconnecting the compensating device, change of ambient air temperature is measured, after which compensating device is disconnected from unit and liquid passages are interconnected by hydraulic joints within period of time determined depending on magnitude of measured maximum air temperature rise (as compared with minimum magnitude) near system and permissible pressure rise in liquid passage. EFFECT: enhanced reliability of temperature-control system within assigned service life. 1 dwg
Patent RU-2142822-C1 (RU)
Title: Forcing-out system for controlled liquid infusion
Inventor: ENS UL RIK POULSEN
IPC: A61M5/20
Filed: 1994-09-27
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: system has tubular capsule closed at rear end with piston which can be forced in by means of rod moving inside vessel in direction of its axis in order to force out liquid through outlet hole located in front end of vessel. Piston rod is made flexible and incompressible. It deflects from capsule axis directly behind rear end of capsule preferably through 180 deg. by means of piston rod guide. The latter includes guide channel with curvilinear section and rectilinear sections at every end of curvilinear section. Parallel lengths of piston rod project from its guide. Length of guide channel in direction of projecting lengths, if counted from its ends to middle of piston rod in curvilinear section, is not less than space between axes of projecting lengths. System is convenient for use. EFFECT: reduced sizes of construction. 17 cl, 2 dwg
Patent RU-2097076-C1 (RU)
Title: Apparatus for evacuation from multistory building
Inventor: TALANOV BORIS P
IPC: A62B1/10
Filed: 1996-04-25
Granted: 1997-11-27
Abstract: FIELD: evacuation equipment. SUBSTANCE: apparatus has ladder 3,4,5 wound onto roll 2, which may be mounted on roof by means of projecting brackets 11. Ladder drive has cable 6 embracing roll 2 and roll 1 positioned adjacent to foundation. Such construction allows evacuation to be performed from any height of building at any fire zone location and weather conditions. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-2112879-C1 (RU)
Title: Device for measuring level of liquid in gas-lift wells
Inventor: FEDOTOV V I
IPC: G01F23/00
Filed: 1996-06-25
Granted: 1998-06-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is intended for measuring level of liquid in gas-lift wells by acoustic method and it can be also used for diagnosing of well equipment. Device has following components connected in succession: unit of sensors, switchboard, compander, suppressor of stray pick-up, low-frequency filter, amplifier and recording unit. Connected to second input of recording unit is tape drive. Connected to second input of amplifier is time calibrator. Connected to output of stray pick-up suppressor is discriminator which is made in the form of successively connected high-frequency filter and differential link having its output connected to third input of amplifier. Application of compander and frequency discriminator made in the form of successively connected high-frequency filter and differential link allows for improving accuracy in measuring liquid level in gas-lift wells. EFFECT: higher efficiency. 1 dwg
Patent RU-2107436-C1 (RU)
Inventor: RUBAN JURIJ DMITRIEVICH
IPC: A01K67/02
Filed: 1996-06-21
Granted: 1998-03-27
Abstract: Изобретение относится к животноводству, в частности к молочно-мясному скотоводству. Способ комплектования стада скота желательного типа заключается в предварительной оценке живой массы и прироста ремонтных телок, живой массы и молочности коров, уровня питания коров, состава сухого вещества корма, биологического контроля состава молока. Затем по формуле определяют совокупный показатель развития отрасли. На основании этого показателя производят комплектование (отбор) стада желательного типа. 6 табл.
Patent RU-2146120-C1 (RU)
Title: Body fitting cover for individual hygienic absorbing articles and individual hygienic absorbing article with such cover
Inventor: JACKSON WANDA WALTON
IPC: A61F13/00
Filed: 1994-12-28
Granted: 2000-03-10
Abstract: FIELD: hygienic appliances. SUBSTANCE: body fitting cover has layer of porous film and isolating layer of fibrous nonwoven material with increased moisture absorption rate and improved resistance to repeated moistening of surface of material. EFFECT: wider range of usage and improved moisture absorbing properties. 17 cl, 3 tbl, 3 ex
Patent RU-2127317-C1 (RU)
Title: Design of blast-furnace shaft
Inventor: ZAJTSEV JURIJ SERGEEVICH
IPC: C21B7/10
Filed: 1996-10-07
Granted: 1999-03-10
Abstract: FIELD: ferrous metallurgy, in particular, designs of blast furnaces; may be used in construction of blast furnaces. SUBSTANCE: invention consists in that used in shaft are large panels with cooled pipes. To reduced number of holes in jacket, pipes are arranged by pipe-in-pipe manner through the entire height of shaft. Down pipe is installed on threaded joint, and bottom of rising pipe is lowered into hollow steel sleeve whose height equals two diameters of pipe. EFFECT: high gas tightness of jacket and full compensation of temperature stresses in cooled pipes. 1 dwg
Patent RU-2113406-C1 (RU)
Title: Method of processing low-grade bauxite into silica according to successive beyer-sintering scheme
Inventor: MAJER A A
IPC: C01F7/38
Filed: 1996-12-04
Granted: 1998-06-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: method includes grinding bauxite with return solution, leaching ground material, dissolving cooked pulp by non-desiliconized sintering aluminate solution with solid component content not higher than 13 g/l, desiliconizing aluminate solution, concentrating and washing red sludge, decomposing aluminate solution to form aluminum hydroxide and return solution, sintering red sludge with limestone and soda, and leaching sludge cake to yield aluminate solution and cake sludge. EFFECT: simplified process due to elimination of desiliconizing conversion stage. 3 cl
Patent RU-2119074-C1 (RU)
Inventor: ZAMARATSKIJ JURIJ INNOKENT EVI
IPC: F01B9/02
Filed: 1996-12-06
Granted: 1998-09-20
Abstract: FIELD: mechanical engineering; piston pumps, compressors and internal combustion engines. SUBSTANCE: piston rod of piston machine is hinge- connected through pin with eccentric holes-bearings of two parallel equal diameter gears mechanically coupled through carriers with other pair of equal diameter gears mounted on separate shafts whose axes lie on straight line. Axles of gears connected by pin with rod, rest on carrier bearings and radius rectangular section grooves made on opposite walls of housing. EFFECT: enhanced operation reliability of machine and increased capacity owing to balancing of moving parts. 3 dwg
Patent RU-2132776-C1 (RU)
Title: Material roll cross-cutting device
Inventor: SMIRNOV L D
IPC: B29B11/02
Filed: 1997-03-12
Granted: 1999-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has roll holder consisting of spindles and fitted-on mandrel mounted on bed frame. Device has also cutting mechanism with knife installed for longitudinal and cross displacement. Pressing device in form of disk is installed on end of mandrel. One end face of disk is made in form of truncated cone with vertex pointed to roll and installed coaxially with mandrel for combined displacement to provide contact of disk conical surface with material roll end face. Pressing device has stop in form of bushing arranged coaxially with disk at other side of end face in form of truncated cone. Bushing is installed for axial displacement for engagement with disk and is fixed from axial displacement in different position on mandrel by means of lock. Cylindrical shell with diametrically opposite sections of ring slots interconnected by cross slots is secured on disk cone base coaxially with disk cone. Pins getting into slots of cylindrical shell of stop are secured diametrically opposite on outer cylindrical surface of stop. Diameter of disk cone base of pressing device is not less than diameter of material roll. Conical sharpening is made on end face of one end of mandrel. Stop lock is made in form of cone-shaped center of one of spindles freely rotating around axis coinciding with axis of mandrel for displacement along axis for subsequent engagement first with end face of stop providing pressing of roll by conical disk, and then for engagement with mandrel over surface of conical sharpening providing coupling of mandrel end and spindle. EFFECT: provision of material cutting with waste reduced to minimum and quality cutting of extreme coil. 6 cl, 8 dwg
Patent RU-2117946-C1 (RU)
Title: Method of determination of transformed cells
Inventor: EVSTROPOV VLADIMIR MIKHAJLOVIC
IPC: G01N33/53
Filed: 1997-05-26
Granted: 1998-08-20
Abstract: FIELD: medicine, immunology. SUBSTANCE: method involves quantitative determination of lymphocytes that interact with autophagocytes by contact. The presence of transformed cells in organism is shown at decrease this index by 30% as compared with mean-statistical value in health persons. Method can be used for detection of an active carcinogenesis process at precancer diseases, therapy effectiveness control and control of malignant tumors removing at surgery operations and control of viral infection therapy effectiveness. EFFECT: simplified method, decreased cost. 1 tbl, 3 ex
Patent RU-2128573-C1 (RU)
Inventor: POPOV VLADIMIR NIKITOVICH
IPC: B24B33/08
Filed: 1997-11-24
Granted: 1999-04-10
Abstract: FIELD: machine engineering, namely means for surface hardening of parts at precisely working them. SUBSTANCE: honing head includes cylindrical body with lengthwise slits in which shoes of two groups of working members are alternatively arranged. Mechanism for unclamping first or second group of shoes is mounted along axis of cylindrical body. Working members of first group are in the form of grinding blocks; working members of second group are in the form of spherical indenters. Honing head is also provided with means for supplying onto worked surface cutting fluid with additive. After working of grinding blocks unclamping mechanism initiates operation of indenters for surface hardening of part and also for imparting antifriction properties to it. EFFECT: improved design. 3 dwg
Patent RU-2149701-C1 (RU)
Inventor: NOVOPASHIN M D
IPC: B03C1/02
Filed: 1997-12-25
Granted: 2000-05-27
Abstract: FIELD: gold-producing industry, particularly, concentration of finely dispersed heavy concentrates containing finely dispersed gold and magnetite. SUBSTANCE: device may be used at placers, concentration mills and heavy concentrate concentration plants. The device for withdrawal of magnetite from finely dispersed heavy concentrates by magnet effect has continuous loading and discharging members and includes chamber for separation of magnetite. Chamber is in the form of vertical vessel rectangular in cross-section 200-100 mm, and height of 180 mm, and made of nonmagnetic materials. The device also has chamber for catching of nonmagnetic fraction. Chamber is also rectangular in cross-section 200-400 mm, 70 mm high. The device has splitter for formation of row of flows-streams from loaded heavy concentrate. EFFECT: higher efficiency of magnetite withdrawal. 1 dwg, 1 tbl
Patent RU-2130467-C1 (RU)
Title: Organosilicon polymers comprising metal clusters, and method of preparing thereof
Inventor: TSIRLIN A M
IPC: C08G79/10
Filed: 1997-12-26
Granted: 1999-05-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: present invention describes organosilicon polymers comprising metal clusters of general formula: [-(R 1 )Si(R 2 )-E-) n EKл-] m  wherein E is Si(R 3 R 4 ), NR 3 ; B is -B-NR 5 , (B-C-N), (Al-C-N), cyclo-(SiR 3 R 4 NR 5 ) x , (CB 10 H 10 C-O-SiR 3 R 4 ), p-C 6 H 4 , (CH 2 ) y ; n is 5; m is 0.001-1; x is 3,4,5; y is 2-4; R 1 -R 5  are H, CH 3 , C 2 H 5 , Ph, CH=CH 2 , CH 2 CH=CH 2 ; Cl are clusters of transition metals of groups III-VIII and subgroup of group I. These clusters are new type of ceramic-forming monophase organosilicon polymers containing metals uniformly distributed in polymer structure without presence of oxygen. Said polymers have pronounced capacity of forming fibers and films from solutions or melts and are hardenable during thermochemical treatment. When subjected to pyrolysis, they give high yield of ceramic residue (up to 78 wt %). EFFECT: improved properties of the organosilicon polymers. 4 cl, 11 ex, 1 tbl
Patent RU-2138935-C1 (RU)
Inventor: JOMANS ALLAN DZHEJMS
IPC: A01B61/04
Filed: 1995-06-30
Granted: 1999-10-10
Abstract: FIELD: agricultural engineering, in particular, working tools capable of rounding obstacles. SUBSTANCE: tillage tool unit 10 has tine 18 positioned so that it may turn for rounding obstacle in ground. Hydraulic cylinder 22 prevents tine from displacement from normal working position. Force applied by tine 18 for overcoming resistance of hydraulic cylinder 22 is initially high, but this force is decreased upon predetermined displacement of tine 18 and consequently upon predetermined displacement, when hydraulic cylinder 22 is withdrawn. It facilitates tine 18 to overcome obstacle without damaging tine 18. According to first version, valve is positioned within hydraulic cylinder and insert within hollow piston block is cooperating with head on tube extending through cylinder. According to second version, working tool has outer valve with cam acting upon valve body in fluid supply line. Hydraulic circuit of working tool has pressure multiplier and locking valve for reducing pressure in hydraulic cylinder. EFFECT: increased efficiency and improved quality of tilled soil. 31 cl, 11 dwg
Patent RU-2135587-C1 (RU)
Title: Method of preparing the nourishing water for diffusion apparatus
Inventor: GOLYBIN V A
IPC: C13B10/10
Filed: 1998-02-04
Granted: 1999-08-27
Abstract: FIELD: sugar production. SUBSTANCE: method involves alkalization of ammonia and barometric water mixture with using lime milk in the amount of 0.23-0.27% to water mass. Deammoniation of mixture is conducted by air without ozone and it is saturated up to pH 9.5-9.7 with formation of calcium carbonate. Saturated water is mixed with pulp-press water up to pH of nourishing water equal to 7.8-8.1 and aged for 6-10 min. Then residue is removed from nourishing water and the latter is sulfitized. EFFECT: increased degree of water purification. 14 ex
Patent RU-2141799-C1 (RU)
Title: Method of elimination of nasal septum skin part retraction
Inventor: EHZROKHIN V M
IPC: A61B17/24
Filed: 1998-02-10
Granted: 1999-11-27
Abstract: FIELD: medicine, particularly, plastic medicine. SUBSTANCE: method includes cutting out of two symmetrical tongue-shaped mucocartilagious grafts from external-superior sections of lateral parts of alar cartilages with top at base of nostril wings; mobilization of grafts with placing into defect of anteroinferior parts of nasal septum. EFFECT: stable cosmetic effect. 1 cl, 8 dwg
Patent RU-2122851-C1 (RU)
Inventor: NAZARENKO P V
IPC: A61K36/72
Filed: 1998-03-31
Granted: 1998-12-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: suppository has sea buckthorn oil and cacao butter as a base. Suppository shows high clinical effect at minimal dose of an active component but does not show adverse effects. EFFECT: enhanced effectiveness of suppository. 1 cl, 1 tbl, 3 ex
Patent RU-2147365-C1 (RU)
Title: Detonating device
Inventor: NEKLJUDOV A G
IPC: F42B3/10
Filed: 1998-06-15
Granted: 2000-04-10
Abstract: FIELD: means of initiation of explosive charges with a preset time delay. SUBSTANCE: in the known detonating device containing arranged in succession in the casing: a compacted detonating explosive charge; a detonating explosive charge with bulk density; an initiating explosive charge and an ignition assembly, the latter is made in the form of a metal spiral connected to an electronic module consisting of a detonating unit connected to a two-wire line shunted by protective diodes D 1  and D 2  from the control center. Connected to the first storage capacitor C 1  that is connected to the first input of microprocessor with a crystal oscillator. Connected to the second output of the detonating unit is the second storage capacitor C 2 , connected to the series-connected ignition assembly and key K 1 , whose point of connection via divider R 1 , R 2  is connected to input 3 of the microprocessor, additionally connected to capacitor C 2  is the second key K 2 , and the control inputs of both keys are connected to the first and second inputs of the microprocessor, the microprocessor has an individual identification number programmed at manufacture. EFFECT: explosion precise in time and remote check-up of detonator serviceability. 2 dwg
Patent RU-2140158-C1 (RU)
Inventor: IVANOV V N
IPC: A21D13/08
Filed: 1998-06-17
Granted: 1999-10-27
Abstract: FIELD: baking and confectionery industry. SUBSTANCE: composition contains flour, salt, fat, carbonic acid ammonium, malt extract, sugar, soda, dough improver, citric acid, phosphatides, melange, yeast, sesame seeds, natural honey and milk product. Soya oil is used as fat. Components are used in the following ratio, % by weight: soya oil 11.85-19.34; malt extract 0.64-0.82; sand sugar 3.80-5.01; salt 0.58-0.75; soda 0.52-0.68; carbonic acid ammonium 1.30-1.75; citric acid 0.50-0.85, dough improver 0.02-0.03; phosphatides 0.03-0.05; yeast 0.11-0.38, melange 1.83-5.72, sesame seed 3.27-4.68; natural honey 0.40-0.45, milk product 0.43-0.64; wheat flour the balance. EFFECT: wider range of cracker products with improved gustatory and qualitative characteristics. 2 tbl
Patent RU-2154158-C1 (RU)
Title: Method of development of hydrocarbon pools
Inventor: RASPOPOV A V
IPC: E21B43/20
Filed: 1999-09-23
Granted: 2000-08-10
Abstract: FIELD: development of hydrocarbon pools at late stage of development. SUBSTANCE: method includes determination of values of residual reserves of hydrocarbon materials; drawing of maps of distribution of residual reserves at the end of development with existing system of development with help of three-dimensional mathematical models; determination of pool regions whose reserves are unrecoverable with use of existing development system; regulation of existing development system by formation of address location of final development in the form of independent members of development system formed by additional drilling, and/or introduction of idle, and/or from other horizons of injection, and/or producing wells put in production to formation of the same kind. The method provides for higher efficiency of development at late stage due to selection of optimal action on residual reserves of hydrocarbon materials by systems of withdrawal of hydrocarbon materials and maintenance of formation pressure on the base of consideration of dynamics of residual reserves distribution and consideration of mutual effect of additional and existing wells on their production potentialities. EFFECT: higher efficiency. 4 dwg, 4 tbl
Patent AU-2006242730-C1 (AU)
Title: Alkaline cell anode casing
Inventor: HEDMAN JONATHAN W
IPC: H01M50/119
Filed: 2006-04-20
Granted: 2011-03-10
Abstract: The invention is an electrochemical cell with a zinc-containing negative electrode, an aqueous alkaline electrolyte and a cup-shaped metal negative electrode casing in contact with the negative electrode. The negative electrode casing is formed from a substrate that is substantially free of copper and at least those portions of the surface of the negative electrode casing in the seal area and the current collector area are coated with a layer of an alloy comprising copper, tin and zinc. The alloy layer reduces hydrogen gassing within the cell and is particularly useful in cells with no added mercury. Embodiments of the invention include cells with prismatic, cylindrical and button shaped containers and cells with positive electrode active materials including manganese dioxide, silver oxide and oxygen.